211064682

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{495457}}^1$

素因数の和:495533

約数の個数: 16

約数和(自身を含む): 428075712

約数和(自身を除く): 217011030

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 495457, 990914, 1486371, 2972742, 35177447, 70354894, 105532341, 211064682]

約数ペア:

[(1, 211064682), (2, 105532341), (3, 70354894), (6, 35177447), (71, 2972742), (142, 1486371), (213, 990914), (426, 495457)]